package day011.interface_app.example;

public class Mp4 implements Player {
    @Override
    public void play() {
        System.out.println("Mp4开始播放视频...");
    }

    @Override
    public void pause() {
        System.out.println("Mp4暂停播放视频...");
    }

    @Override
    public void stop() {
        System.out.println("Mp4停止播放视频...");
    }
}
